In a message dated 6/21/02 8:28:29 AM Eastern Daylight Time, malevy@xxxx writes: << If your looking at EFI for your DMC, there is also a DIY EFI system you can build for about $150 and modify to fit on just about any engine. Do a search for "MegaSquirt" for more info. >> Just checked out the megasquirt site. Very interesting. http://www.bgsoflex.com/megasquirt.html Only concern right off the bat is that the PRV in the DMC-12 is odd fire. So ignition triggering may lead to irratic or uneven idle mixtures. But if the processor is fast enough as they claim, it may not be a problem. One solution is to trigger via Hall Effect Transistor. But there is no mention of it as a supported alternative... But the price is very reasonable..... Wish I had known about this last year.... Jim 6147